Mason Natural, Vitamin K2 Plus Vitamin D3, 100 mcg, 100 Tablets


Mason Natural

Available Now!


  • Est. 1967
  • May Support Bone Health
  • Mason Guaranteed Laboratory Tested
  • cGMP Certified
  • Dietary Supplement

Suggested Use

Adults - Take one tablet daily, preferably with food, as a dietary supplement.

Other Ingredients

Dicalcium phosphate, cellulose, stearic acid, croscarmellose sodium, magnesium stearate, silica, gelatin acacia and corn starch.

Guaranteed No Added: Sugar, yeast, dairy, fish, egg, fragrance, artificial colors or flavors and preservatives, crustacean/ shellfish.


If you are pregnant, nursing, taking any medications or planning any medical procedure, consult your physician before use. Discontinue use and consult your physician if any adverse reactions occur. Keep out of the reach of children.

Tamper-evident Seal - Do not use product if seal appears tampered.

Caution: Vitamin K is contraindicated with blood thinners, people who are on a Aspirin regimen, and or have liver and kidney damage.

Store in a dry place under controlled room temperature: 20°-25°C (68°-77°F).


While The Supplement Shop strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by The Supplement Shop.

Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving %Daily Value
Vitamin D3 (Cholecalciferol) 1000 IU 250%
Vitamin K K-2 (MK-4) (Menaquinone) 100 mcg 125%